# Presidio Tunnel Tops: Outpost Nature Play Area & Golden Gate Winter Promenade > Place to go for families in the San Francisco–Oakland–Fremont area (CA). Times are Pacific Time. - When: Park grounds open daily 24 hours; Outpost play area open daily 9:30 AM–5:00 PM; Field… - Where: Presidio Tunnel Tops (The Outpost & Field Station), 210 Lincoln Blvd, San Francisco, CA 94129 - Ages: All ages; dedicated toddler crawling and water-play elements; 100% stroller-friendly paved trails - Price: Free admission; free access to Outpost nature play area, Field Station, and Presidio GO Shuttle; paid parking available on-site - Schedule: Park grounds open daily 24 hours; Outpost play area open daily 9:30 AM–5:00 PM; Field Station open Wed–Sun 10:00 AM–4:00 PM - Organizer: Presidio Trust & National Park Service - Official page: https://www.presidiotunneltops.gov - Last checked: Wed, Nov 4 Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 11, 2026, with more added regularly. About: https://grassyknees.com/about Freshness: listings are re-checked on a daily research run (latest check 2026-11-10), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/san-francisco/activities/presidio-tunnel-tops-outpost-nature-play-area-and-golden-gate-winter-p--listing-afdb73fca8f645b593ea1e67 ## About Built directly over the Presidio Parkway tunnels, the 14-acre Presidio Tunnel Tops offers one of the most stunning public parklands in the world, with sweeping panoramic views of the Golden Gate Bridge, Alcatraz, and the bay. The highlight for families is the 2-acre 'Outpost' nature play area, crafted from massive fallen Monterey cypress trunks, granite boulders, wood and rope scrambling features, and interactive water pumps that invite tactile, open-ended outdoor exploration. Immediately adjacent, the indoor Presidio Field Station offers hands-on self-guided science explorations with natural specimens, microscopes, and art materials. Smooth paved paths wind from the Golden Gate Club down to Crissy Field and the beach, providing effortless stroller navigation. Pack a winter picnic to enjoy on the sheltered lawn meadows or warm up by the Community Campfire Circle. Accessible via the free Presidio GO Shuttle from Embarcadero BART. ## Similar picks in San Francisco - [Golden Gate Park Winter Walks: Conservatory of Flowers & Japanese Tea Garden](https://grassyknees.com/san-francisco/activities/golden-gate-park-winter-walks-conservatory-of-flowers-and-japanese-tea--listing-532aae77f9269c60b97442e6) — Conservatory of Flowers: Tue–Sun 10:00 AM–4:30 PM; Japanese Tea Garden: Daily 9:00… · Golden Gate Park (Conservatory Valley & Japanese Tea Garden) · All ages · From $16 · checked Nov 4. A brisk winter walk through Golden Gate Park reveals some of San Francisco's most iconic and peaceful horticultural treasures. Step inside the warm, humid climate of the 1879… - [Presidio Tunnel Tops: Outpost Nature Playground & Field Station](https://grassyknees.com/san-francisco/activities/presidio-tunnel-tops-outpost-nature-playground-and-field-station--listing-a39268adb59a413badfdd237) — Outpost: 9:30am–6pm Apr–Oct, 9:30am–5pm Nov–Mar. Field Station: Wed–Fri 11am–4pm… · Presidio Tunnel Tops (Outpost playground and Field Station) · All ages · Free · checked Oct 13. Presidio Tunnel Tops is a free national park site on top of the Presidio Parkway tunnels with Golden Gate Bridge views, picnic lawns and the Campfire Circle. For families the… - [Tilden Nature Area: Little Farm and Environmental Education Center](https://grassyknees.com/san-francisco/activities/tilden-nature-area-little-farm-and-environmental-education-center--listing-de03059442f80059cb7653a8) — Little Farm: open during regular park hours (daily). EEC: Tue–Sun 10am–4:30pm. · Tilden Nature Area – Environmental Education Center & Little Farm, Berkeley · All ages · Free · checked Oct 13. The Tilden Nature Area in the Berkeley hills includes the historic Little Farm (built 1955, with cows, sheep, goats, rabbits, chickens and pigs), the Environmental Education… - [Safeway Holiday Ice Rink in Union Square](https://grassyknees.com/san-francisco/activities/safeway-holiday-ice-rink-in-union-square--listing-6e5fc0d4af27f52a40996f04) — Nov 4 – Jan 18 · 10:00 AM – 11:00 PM · Union Square Plaza · All ages · From $22 · checked Nov 4. Glide across real ice in the vibrant heart of Downtown San Francisco, surrounded by festive department store window displays and the towering Union Square holiday tree. Operating… - [Birding in the Garden with Golden Gate Bird Alliance](https://grassyknees.com/san-francisco/activities/birding-in-the-garden-with-golden-gate-bird-alliance--listing-65b01488c8e158c96b984def) — First Sunday of every month, 8:00–11:00 am · San Francisco Botanical Garden (meet at Main Gate) · With admission · checked Oct 13. A free monthly bird walk through the San Francisco Botanical Garden led by experienced birders from Golden Gate Bird Alliance, held the first Sunday of every month from 8:00 to… - [Golden Gate Bridge Guided Bike Tour](https://grassyknees.com/san-francisco/activities/golden-gate-bridge-guided-bike-tour--listing-74f6f7eebe8274dd783e7933) — Hours change by date; see the official calendar. · Golden Gate Bridge Guided Bike Tour · Paid · checked Nov 7. Guided bike ride from Fisherman's Wharf along the waterfront bike path toward the Golden Gate Bridge, with views of the bay. ## More for families - [Things to do with kids in San Francisco County, CA](https://grassyknees.com/san-francisco/counties/san-francisco-county-ca) (Markdown: https://grassyknees.com/san-francisco/counties/san-francisco-county-ca.md) - [Things to do with kids in San Francisco — November 2026](https://grassyknees.com/san-francisco/events/2026-11) (Markdown: https://grassyknees.com/san-francisco/events/2026-11.md) - [This weekend in San Francisco](https://grassyknees.com/san-francisco/this-weekend) (Markdown: https://grassyknees.com/san-francisco/this-weekend.md) - [Things to do with kids in San Francisco](https://grassyknees.com/san-francisco) (Markdown: https://grassyknees.com/san-francisco.md)